Home / 4,867.25-7,306.08-2,095.30

Finding the Fourth Proportional to 4,867.25, 7,306.08 and 2,095.30

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Solution

The fourth proportional to 4,867.25, 7,306.08 and 2,095.30 is: 3,145.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867.25 : 7,306.08 = 2,095.30 : x
  2. Step 2: Convert to fraction form
    4,867.25/7,306.08 = 2,095.30/x
  3. Step 3: Cross multiply
    4,867.25x = 7,306.08 × 2,095.30
  4. Step 4: Simplify right side
    4,867.25x = 15,308,382.42
  5. Step 5: Solve for x
    x = 15,308,382.42/4,867.25
  6. Step 6: Final answer
    x = 3,145.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.